Abstract: A tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The tracking system utilizes very low power active radio frequency tags with limited effective broadcast range that operate only in the transmit mode with no need to establish two-way communication with any part of the system. The person or object of interest is provided with a radio frequency tag incorporating a unique identifier. Gateways connected to a common network interface are positioned relative to specific areas within the facility to be monitored. A computer connected to the same network as the gateways analyzes data relating to the strength of the of the radio frequency signals received by the radio frequency receivers from the radio frequency tags to determine if, and when, persons and/or objects of interest are present within particular subareas within the facility.

Abstract: A tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The tracking system utilizes very low power active radio frequency tags with limited effective broadcast range that operate only in the transmit mode with no need to establish two-way communication with any part of the system. The person or object of interest is provided with a radio frequency tag incorporating a unique identifier. Gateways connected to a common network interface are positioned relative to specific areas within the facility to be monitored. A computer connected to the same network as the gateways analyzes data relating to the strength of the of the radio frequency signals received by the radio frequency receivers from the radio frequency tags to determine if, and when, persons and/or objects of interest are present within particular subareas within the facility.

Abstract: A tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The tracking system utilizes very low power active radio frequency tags with limited effective broadcast range that operate only in the transmit mode with no need to establish two-way communication with any part of the system. The person or object of interest is provided with a radio frequency tag incorporating a unique identifier. Gateways connected to a common network interface are positioned relative to specific areas within the facility to be monitored. A computer connected to the same network as the gateways analyzes data relating to the strength of the of the radio frequency signals received by the radio frequency receivers from the radio frequency tags to determine if, and when, persons and/or objects of interest are present within particular subareas within the facility.

Abstract: A tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The tracking system utilizes very low power active radio frequency tags with limited effective broadcast range that operate only in the transmit mode with no need to establish two-way communication with any part of the system. The person or object of interest is provided with a radio frequency tag incorporating a unique identifier. Gateways connected to a common network interface are positioned relative to specific areas within the facility to be monitored. A computer connected to the same network as the gateways analyzes data relating to the strength of the of the radio frequency signals received by the radio frequency receivers from the radio frequency tags to determine if, and when, persons and/or objects of interest are present within particular subareas within the facility.

Abstract: A display system for tracking large numbers of persons or objects in real-time is disclosed. The display system utilizes a tracking system that employs various types of technologies, such as RFID, to determine the location of the person and/or objects being tracked. The displays of the present invention utilize colors, graphics, and the physical groupings of related data on a display device, usually a computer monitor, to present tracking information in a compact, readily changeable, and easily analyzed format in real-time.

Abstract: A display system for tracking large numbers of persons or objects in real-time is disclosed. The display system utilizes a tracking system that employs various types of technologies, such as RFID, to determine the location of the person and/or objects being tracked. The displays of the present invention utilize colors, graphics, and the physical groupings of related data on a display device, usually a computer monitor, to present tracking information in a compact, readily changeable, and easily analyzed format in real-time.

Abstract: A system for checking the well-being of individuals within an institution is disclosed. The system is comprised of portable wireless devices in the possession of individual(s) who are to perform the well-being checks, a wireless communication network, and a computer device that is connected to the portable wireless devices by the wireless communication network. The computer device executes well-being software and is provided with well-being databases containing the well-being checks to be performed for each person, and has access to a tracking system. The tracking system determines the location of the person on whom such well-being checks are to be performed, the individual performing such well-being checks, and monitors and records whether such well-being checks have been performed.

Abstract: An RFID-based tracking system that tracks persons and/or objects of interest without the need for triangulation techniques is disclosed. The system tracks persons and/or objects of interest by utilizing RFID antennas having a relatively small field of view and positioned relative to functional areas of a facility and/or within passageways between functional areas of the facility. The persons and/or objects of interest to be tracked are provided with an RFID tag. The present invention provides the system user with the ability to determine whether the persons and/or objects of interest are present within a particular functional area of the facility regardless of whether the presence of the person and/or object of interest is continuously detected by the system.

Abstract: A software product and method of monitoring a field device in an enterprise having an industrial process. A subscription to the OPC DA server for diagnostic data from the field device is made and a subscription to an OPC AE server for event notifications from the OPC AE server is made. The subscription to the OPC AE server is activated, but the subscription to the OPC DA server is not activated. When an event notification is received from the OPC AE server, the subscription to the OPC DA server is activated. Diagnostic data from the field device is received and device health information from the diagnostic data is generated. The device health information is displayed on a viewing monitor. The subscription to the OPC DA server is then deactivated.

Abstract: A software product and method of monitoring a field device in an enterprise having an industrial process. A subscription to the OPC DA server for diagnostic data from the field device is made and a subscription to an OPC AE server for event notifications from the OPC AE server is made. The subscription to the OPC AE server is activated, but the subscription to the OPC DA server is not activated. When an event notification is received from the OPC AE server, the subscription to the OPC DA server is activated. Diagnostic data from the field device is received and device health information from the diagnostic data is generated. The device health information is displayed on a viewing monitor. The subscription to the OPC DA server is then deactivated.

Abstract: An asset management server for a network of an enterprise. The enterprise has one or more assets and two or more data sources and each source has a unique name for each asset. The server determines from an incoming message from the data sources about the assets which of the other data sources needs to receive the message and the unique name for the asset used by those sources. The server prepares the outgoing message to the sources.

Abstract: Routing software in an asset management server for a network of an enterprise. The enterprise has one or more assets and two or more data sources and each source has a unique name for each asset. The server determines from an incoming message from the data sources about the assets which of the other data sources needs to receive the message and the unique name for the asset used by those sources. The routing software prepares the outgoing message to the sources and transmits the message to those sources.

Abstract: An asset management server for a network of an enterprise. The enterprise has one or more assets and two or more data sources and each source has a unique name for each asset. The server determines from an incoming message from the data sources about the assets which of the other data sources needs to receive the message and the unique name for the asset used by those sources. The server prepares the outgoing message to the sources.

Abstract: A web based name resolution service that associates one or more named entities in a first system with the corresponding names for those entities in one or more target systems. A XML document created in the first system is transmitted in a session and over a connection and protocol to a web server which activates an active server page. An object is launched that provides access to a database that contains the relationship between the name for the named entities and the corresponding name for the entities in the target system. A new XML document that contains the corresponding names is created and returned to the first system during the session and over the connection and the protocol that transmitted the XML document from the first system to the web server.